Mohawksoft.Org |
|
|
Mohawksoft.org represents the open source projects at Mohawk Software. Mohawk Software creates applications and solutions for various businesses and in the process of doing so, develops technology and utilities that have applications broader than the specific task for which they were designed. Rather than let this code languish unused, Mohawk Software makes it available to the open source community with either GPL or LGPL licensing. Who's onlineThere are currently 0 users and 2 guests online.
User login |
How to map a local virtual machine to be network accessable on Linux
Submitted by mohawk software on Mon, 2011-04-18 13:35
All these steps require root access. virtual network interface: virbr0 First, create a network interface alias: root> ifconfig eth0:1 192.168.1.200 netmask 255.255.255.255 It is important to note that the netmask being 255.255.255.255 is very important! Otherwise Linux will gladly supply a network mask on the interface that will probably be wrong, especially if you intend to use the virtual machines as an Internet server. The next step is to route the alias on the host machine to the virtual machines IP address. root> iptables -t nat -A PREROUTING -d 192.168.1.200 -i eth0 -j NAT --to-destination 192.168.122.10 Now, route the internal data back out to the alias. root> iptables -t nat -A POSTROUTING -s 192.168.122.10 -o eth0 -j SNAT --to-source 192.168.1.200 Now forward data accordingly root> iptables -A FORWARD -p tcp -i eth0 -O virbr0 -d 192.168.122.10 -j ACCEPT |
|